Treacy — Last Name Origin & Meaning

European origin Rank #17,428 in the US 1,619 Americans

US Rank (2010)
#17,428
▲ Up 456 since 2000
People in the US
1,619
0.55 per 100K people
Origin
European
European

Origin & Meaning of the Treacy Surname

What does the last name Treacy mean?

The surname Treacy carries the meaning "Family name of European origin." It is derived from the European language and has been passed down through generations, reflecting the occupations, locations, or characteristics of early bearers of the name. With 1,619 bearers in the 2010 US Census, Treacy ranks as the #17,428 most common surname in the United States.

Where does the surname Treacy come from?

The Treacy surname has its roots in European heritage. Names of European origin often reflect the cultural, linguistic, and historical traditions of the communities where they first appeared. Over centuries, migration and cultural exchange have spread the Treacy name far beyond its original homeland.

Language of Origin

The linguistic roots of Treacy trace back to European. Understanding the original language helps decode the meaning and evolution of the name from its earliest recorded forms to the modern spelling used today.

European European

Quick Facts

Surname Treacy
Meaning Family name of European origin
Origin European
Language European
US Rank (2010) #17,428
US Count (2010) 1,619
Per 100K People 0.55
First Letter T

Ethnic Distribution of Treacy

According to the US Census, the Treacy surname is distributed across the following ethnic groups. This data reflects self-reported ethnicity among 1,619 Americans with the Treacy last name.

White 94.44%
Black 0.68%
Hispanic 3.09%
Two+ Races 1.11%
Ethnic distribution of the Treacy surname in the US (2010 Census)
Ethnicity Percentage
White94.44%
Black0.68%
Hispanic3.09%
Two or More Races1.11%

Popularity of Treacy Over Time

Comparing US Census data from 2000 and 2010 shows how the Treacy surname has changed in prevalence.

Census 2000
#17,884
1,443 people
Up 456
Census 2010
#17,428
1,619 people

The number of Americans with the Treacy surname increased by 176 between 2000 and 2010.

Discover Your Treacy Ancestry

Uncover your family's history with a DNA test. Learn where your Treacy ancestors came from and connect with relatives worldwide.

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Similar Surnames to Treacy

These surnames share similar popularity, spelling, or cultural background with Treacy.

Other European Surnames

Explore more surnames with European roots. There are 162,254 surnames in our database — here are some that share the same European origin as Treacy.

Frequently Asked Questions About Treacy

The surname Treacy is of European origin. Family name of European origin
The surname Treacy is ranked #17,428 in the United States with approximately 1,619 people bearing this name as of the 2010 US Census.
Family name of European origin. The name has European roots and has been present in the United States for generations.
According to US Census data, the Treacy surname is distributed as: 94.4% White. This reflects the diverse heritage of Americans with this name.
To trace your Treacy ancestry, consider using DNA testing services like Ancestry.com, 23andMe, or MyHeritage. These services can connect you with relatives and reveal your ethnic heritage and migration patterns.

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